body{
    width: 100%;
    background: url(../../assets/imgs/1.jpg) no-repeat;
    background-size: cover;
    overflow: scroll;
    position: relative;
    .backlog{
        position: fixed;
        right: 30px;
        top: 30px;
        color: #fff;
    }
    .form{
        position: absolute;
        display: flex;
        flex-direction: column;
        width: 100%;
        top: 10%;
        left: 50%;
        transform: translate(-50%);
        align-items: center;
        .yan{
            width: 80%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .mima{
            margin-bottom: 40px;
        }
        input{
            width: 80%;
            height: 40px;
           background: rgba(255, 255, 255, .5);
            text-indent: 15px;
            margin-bottom: 20px;
            border-radius: 19px;
            &::placeholder{
                font-size: 14px;
                color: #fff;
                opacity: .8;
            }
            
        }
        .yzm{
            width: 55%;
        }
        .yzm-img{
            width: 40%;
            height: 40px;
            background: #fff;
            opacity: .8;
            margin-bottom: 20px;
        }
        h1{
            font-weight: normal;
            color: #fff;
            font-size: 28px;
            margin-bottom: 30px;
        }
        button{
            font-size: 14px;
            width: 80%;
            height: 42px;
            border-radius: 20px;
            background:rgba(0, 255, 0, .6);
            color: #fff;
            line-height: 40px;
        }
    }
    i{
        font-size: 12px;
        color: #fff;
        position: fixed;
        bottom: 10%;
        left: 50%;
        transform: translateX(-50%);
    }
}

.model{
    width: 50%;
    height: 140px;
    position: fixed;
    z-index: 3;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background: rgba(0, 0, 0, .8);
    text-align: center;
    padding-top: 35px;
    display: none;
    p{
        color: #fff;
        font-size: 24px;
    }
    span{
        display: block;
        font-weight: 600;
        font-size: 40px;
        color: #fff;
    }
}

